ar71xx: merge files-3.2 to files

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-all0258n.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-all0258n.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-all0258n.c
new file mode 100644 (file)
index 0000000..fa3cefb
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-all0258n.c
@@ -0,0 +1,136 @@
+/*
+ *  Allnet ALL0258N support
+ *
+ *  Copyright (C) 2011 Daniel Golle <dgolle@allnet.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-eth.h"
+#include "dev-ap9x-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+
+/* found via /sys/gpio/... try and error */
+#define ALL0258N_GPIO_BTN_RESET                1
+#define ALL0258N_GPIO_LED_RSSIHIGH     13
+#define ALL0258N_GPIO_LED_RSSIMEDIUM   15
+#define ALL0258N_GPIO_LED_RSSILOW      14
+
+/* defaults taken from others machs */
+#define ALL0258N_KEYS_POLL_INTERVAL    20      /* msecs */
+#define ALL0258N_KEYS_DEBOUNCE_INTERVAL (3 * ALL0258N_KEYS_POLL_INTERVAL)
+
+/* showed up in the original firmware's bootlog */
+#define ALL0258N_SEC_PHYMASK BIT(3)
+
+/*
+ * from U-Boot bootargs of original firmware:
+ * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),320k(custom),1024k(kernel),4928k(rootfs),1536k(failsafe),64k(ART)
+ * we use a more OpenWrt-friendly layout now:
+ * mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),896k(kernel),5376k(rootfs),1536k(failsafe),64k(ART)
+ */
+static struct mtd_partition all0258n_partitions[] = {
+       {
+               .name           = "u-boot",
+               .offset         = 0,
+               .size           = 0x040000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "u-boot-env",
+               .offset         = 0x040000,
+               .size           = 0x010000,
+       }, {
+               .name           = "kernel",
+               .offset         = 0x050000,
+               .size           = 0x0E0000,
+       }, {
+               .name           = "rootfs",
+               .offset         = 0x130000,
+               .size           = 0x540000,
+       }, {
+               .name           = "failsafe",
+               .offset         = 0x670000,
+               .size           = 0x180000,
+       }, {
+               .name           = "firmware",
+               .offset         = 0x050000,
+               .size           = 0x620000,
+       }, {
+               .name           = "art",
+               .offset         = 0x7F0000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }
+};
+
+static struct flash_platform_data all0258n_flash_data = {
+       .parts          = all0258n_partitions,
+       .nr_parts       = ARRAY_SIZE(all0258n_partitions),
+};
+
+static struct gpio_led all0258n_leds_gpio[] __initdata = {
+       {
+               .name           = "all0258n:green:rssihigh",
+               .gpio           = ALL0258N_GPIO_LED_RSSIHIGH,
+               .active_low     = 1,
+       }, {
+               .name           = "all0258n:yellow:rssimedium",
+               .gpio           = ALL0258N_GPIO_LED_RSSIMEDIUM,
+               .active_low     = 1,
+       }, {
+               .name           = "all0258n:red:rssilow",
+               .gpio           = ALL0258N_GPIO_LED_RSSILOW,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button all0258n_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = ALL0258N_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = ALL0258N_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
+static void __init all0258n_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f7f0000);
+       u8 *ee =  (u8 *) KSEG1ADDR(0x1f7f1000);
+
+       ath79_register_m25p80(&all0258n_flash_data);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(all0258n_leds_gpio),
+                                all0258n_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, ALL0258N_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(all0258n_gpio_keys),
+                                       all0258n_gpio_keys);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+       ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+       ath79_eth1_data.phy_mask = ALL0258N_SEC_PHYMASK;
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_register_eth(0);
+       ath79_register_eth(1);
+
+       ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_ALL0258N, "ALL0258N", "Allnet ALL0258N",
+            all0258n_setup);